Hello, I appreciate the work you are doing. I have tried the CLI version that you have posted on a Raspberry pi 3 (armv8) and in principle it runs well but I find the same problem as in the compilation tests that I have made some time ago.
https://bitcointalk.org/index.php?topic=1141676.msg20954309#msg20954309https://bitcointalk.org/index.php?topic=1141676.msg21695133#msg21695133While the wallet is blocked, the Blockchain updates well, but when it is unlocked and start the mining PoB it crash imminently. I have to try to reinitialize the Blockchain and synchronize from scratch (I used a copy of my Windows wallet) I will also try to change the operating system. I currently use Raspbian (based on debian) and I will try Arch Linux for Raspberry pi. I keep you informed.
Greetins.